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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 178 (ADAS Control Unit (DTC/Circuit Diagnosis)) >> DTC/Circuit Diagnosis >> DTC C1B54: Side Radar Left Malfunction >> Diagnosis Procedure

Diagnosis Procedure

WARNING: This page is about a different car, the 2018 Nissan Titan XD and 2018 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK SELF DIAGNOSTIC RESULT 

    Check if "U1000" is detected other than "C1B54" in "Self Diagnostic Result" mode of "ICC/ADAS".

    Is "U1000" detected?

    YES

    Perform the CAN communication system inspection. Repair or replace the malfunctioning parts. Refer to DTC Description .

    NO

    GO TO 2

  2. CHECK SELF DIAGNOSTIC RESULTS 

    Check if any DTC is detected in "Self Diagnostic Result" mode of "SIDE RADAR LEFT".

    Is any DTC detected?

    YES

    Perform diagnosis on the detected DTC and repair or replace the malfunctioning parts. Refer to DTC Index .

    NO

    Replace the ADAS control unit. Refer to Removal and Installation .

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